IP Library › Granted Patent US 6,526,203
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US 6,526,203 · Confirmation No. 1337

ARRAYED WAVEGUIDE GRATING WITH REDUCED CROSSTALK

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2019-06-03 OATH Oath or Declaration filed 5 View
2011-02-09 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2011-01-14 LET. Miscellaneous Incoming Letter 1 View
2006-06-27 PA.. Power of Attorney 2 View
2006-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-09 LET. Miscellaneous Incoming Letter 15 View
2002-12-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-27 TRAN.LET Transmittal Letter 2 View
2002-12-27 DRW Drawings-only black and white line drawings 4 View
2002-11-04 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2002-11-04 NFDR Notice of Formal Drawings Required 1 View
2002-11-04 892 List of references cited by examiner 1 View
2002-11-04 1449 List of References cited by applicant and considered by examiner 1 View
2002-10-31 SRNT Examiner's search strategy and results 4 View
2001-10-09 TRAN.LET Transmittal Letter 2 View
2001-10-09 FOR Foreign Reference 7 View
2001-10-09 FOR Foreign Reference 24 View
2001-10-09 FOR Foreign Reference 13 View
2001-10-09 FOR Foreign Reference 17 View
2001-10-01 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2001-10-01 OATH Oath or Declaration filed 6 View
2001-10-01 LET. Miscellaneous Incoming Letter 2 View
2001-07-31 PEFN Pre-Exam Formalities Notice 1 View
2001-05-30 TRNA Transmittal of New Application 2 View
2001-05-30 SPEC Specification 3 View
2001-05-30 CLM Claims 11 View
2001-05-30 CLM Claims 4 View
2001-05-30 DRW Drawings-only black and white line drawings 1 View
2001-05-30 DRW Drawings-only black and white line drawings 4 View
2001-05-30 OATH Oath or Declaration filed 6 View
2001-05-30 TRNA Transmittal of New Application 2 View
2001-05-30 DRW Drawings-only black and white line drawings 4 View
2001-05-30 SPEC Specification 11 View
2001-05-30 CLM Claims 4 View
2001-05-30 ABST Abstract 1 View
2001-05-30 OATH Oath or Declaration filed 6 View
2001-05-30 BIB Bibliographic Data Sheet 1 View
2001-05-30 WFEE Fee Worksheet (SB06) 1 View
2001-05-30 WFEE Fee Worksheet (SB06) 1 View
2001-05-30 WCLM Claims Worksheet (PTO-2022) 1 View
2001-05-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2001-05-30 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2001-05-30 CLM Claims 1 View
2001-05-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-05-30 FWCLM Index of Claims 1 View
2001-05-30 SRFW Search information including classification, databases and other search related notes 1 View
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Quick Facts
Patent No.
US 6,526,203
App. No.
09/870,535
Filed
2001-05-30
Granted
2003-02-25
Art Unit
2882
PTA
-61 days